
wazuh
Open-source XDR and SIEM platform for threat detection, log analysis, file integrity monitoring, vulnerability assessment, and compliance management…

Open-source XDR and SIEM platform for threat detection, log analysis, file integrity monitoring, vulnerability assessment, and compliance management…

Autonomous Rust endpoint security agent combining Ring-0 Windows driver and Linux eBPF pre-execution blocking, YARA detection, MITRE ATT&CK mapping,…

Query high-fidelity cloud detections for known threat actors across AWS, Azure, and GCP using CloudTrail logs and custom threat intelligence rules.

Open-source IDS/IPS and WAF engine that analyzes logs and HTTP requests to detect and block malicious IPs, leveraging a crowdsourced community…

Open-source detection engineering tool that traces security detections end to end and identifies the first failing stage.

Arkime is an open source, large scale, full packet capturing, indexing, and database system.

Collaborative forensic timeline analysis platform for ingesting, searching, and annotating event logs to support incident response and DFIR…

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based…

Swift-based macOS incident response framework for collecting and analyzing host artifacts, including filesystem timestamps, browser data, unified…

Self-hostable AI SOC that fuses security alerts, auto-triages via agentic AI, runs MITRE ATT&CK investigations, and logs every agent decision in a…

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.


OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit…

Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

SkyWrapper helps to discover suspicious creation forms and uses of temporary tokens in AWS

An advanced real time threat intelligence framework to identify threats and malicious web traffic on the basis of IP reputation and historical data.

Open source Baltic Sea shadow fleet tracker. 1200+ vessels, live AIS, cable proximity alerts. No cloud, no subscription, runs locally